--- product_id: 672019787 title: "DSO-510 Oscilloscope" brand: "fnirsi" price: "MX$2466" currency: MXN in_stock: true reviews_count: 13 url: https://www.desertcart.mx/products/672019787-dso-510-oscilloscope store_origin: MX region: Mexico --- # 48 MS/s sampling rate 10 MHz bandwidth 1000mAh long-lasting battery DSO-510 Oscilloscope **Brand:** fnirsi **Price:** MX$2466 **Availability:** ✅ In Stock ## Summary > 🔧 Empower Your Diagnostics with Precision & Portability ## Quick Answers - **What is this?** DSO-510 Oscilloscope by fnirsi - **How much does it cost?** MX$2466 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/672019787-dso-510-oscilloscope) ## Best For - fnirsi enthusiasts ## Why This Product - Trusted fnirsi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Optimization:** One-key AUTO function automatically adjusts settings for flawless measurement every time. - • **Power Through Your Day:** Robust 1000mAh lithium battery with Type-C charging keeps you testing longer without interruption. - • **Precision in Your Palm:** 10 MHz bandwidth and 48 MS/s sampling rate deliver crystal-clear signal capture for professional-grade diagnostics. - • **Visual Clarity On-the-Go:** 2.8-inch 320x240 TFT display with infinite afterglow ensures you never miss a detail, even in dynamic environments. - • **Versatile Signal Simulation:** Built-in DDS generator outputs 13 waveform types up to 50 KHz, perfect for diverse testing scenarios. ## Overview The FNIRSI DSO-510 is a compact 2-in-1 handheld oscilloscope and DDS signal generator featuring a 10 MHz bandwidth, 48 MS/s sampling rate, and a 2.8-inch high-resolution display with infinite afterglow. It supports 13 waveform outputs up to 50 KHz and includes a one-key AUTO function for effortless setup. Powered by a 1000mAh rechargeable battery with Type-C charging, it’s designed for professionals seeking reliable, portable, and versatile electronic testing tools. ## Description DST-201 Multimeter DST-210 Oscilloscope DSO152 Oscilloscope DSO153 Oscilloscope 2C53P Oscilloscope DPOS350P Oscilloscope DMC-100 Clamp Meter Transforming technology into a tool to serve customers FNIRSI Technology Co., Ltd. is a high-tech enterprise integrating instrumentation independent development, design, production and sales, providing high-quality and cost-effective instrumentation and peripheral tools and equipment for users worldwide. FNIRSI's equipment has covered the sales market in many countries and regions around the world such as USA, Japan, EU, Canada, etc. 10MHz Bandwidth, 48MS/s Sampling Rate, 2 in 1 Oscilloscope/DDS Signal Generator 9999 Count Digital Multimeter with Recording Mode 4.3 inch Touch Screen Tablet Oscilloscope Multimeter DDS Signal Generator 3 IN 1 Digital Oscilloscope Multimeter DDS Generator Detect and stay away from radiation sources in life Voltage Internal Resistance Battery Meter Take you to see the secrets of electricity in the cable ## Features - 【10 MHz Oscilloscope】FNIRSI DSO-510 handheld oscilloscope 10 MHz bandwidth, 48 MS/s sampling rate, 50 ns-20 S time base range. Voltages up to 400 V can be measured - 【Infinite Afterglow】The digital portable oscilloscope supports the level of display and the infinite afterglow, which can accurately capture the signal features. It supports waveform scaling, suspension, movement and image saving and exporting functions - 【DDS Signal Generator】FNIRSI DSO-510 can output 13 kinds of waveforms, and the maximum waveform output frequency is up to 50 KHz, which can meet the needs of diversified signal simulation and improve the efficiency of testing and analysis - 【One-key AUTO】Suitable for periodic analog signals and non-periodic digital signals. 2.8-inch LCD display, 320*240 resolution, which is clear and easy to observe. The one-key AUTO function can automatically optimize the measurement parameters - 【Long-lasting battery life】The automotive oscilloscope has a built-in 1000mAh lithium battery and supports Type-C interface charging ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DJX6W58S | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #14,821 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Lab Oscilloscopes | | Date First Available | October 12, 2024 | | Item Model Number | DSO-510 | | Item Weight | 14.1 ounces | | Manufacturer | FNIRSI | | Product Dimensions | 3.8 x 2.68 x 0.75 inches | ## Images ![DSO-510 Oscilloscope - Image 1](https://m.media-amazon.com/images/I/714GFU1HEcL.jpg) ## Questions & Answers **Q: What are the steps for upgrading the firmware?** A: A: On a Windows 10+ PC, power off the device, hold Wheel + Power, connect via Type-C, then copy the firmware file to the “IAP” drive. **Q: What are the troubleshooting steps for an oscilloscope that won't power on?** A: 1. Charge with a 5V/1A adapter for 1–2 hours, then hold the power button 3–5s to rule out low battery. **Q: My oscilloscope won't trigger on signals shorter than 1µs in single-shot trigger mode. What can I do?** A: 1. Increase pulse width (>1µs) to improve trigger recognition and stability. **Q: How do I export an oscilloscope's waveform image?** A: 1.Access the oscilloscope's [System Settings] menu; ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great selection of features for such a low price *by on Reviewed in the United States September 17, 2025* Like most oscilloscopes, it will take some time to get used to the user interface and controls. Once you're familiar with it, the functionality is quite impressive for such a small product! All of the oscilloscope and signal generator functions I tested work well. The screen is easy to read and has adjustable brightness. Overall, I'm very pleased with this device. It's become one of my must-have items in my electrical toolbox.The instructions were not very clear about how to connect the oscilloscope probe and signal generator wires (alligator clamp type). There is a small metal adapter you must connect to oscilloscope probe before connecting it to the left port. The signal generator wires connect to the right port. ### ⭐⭐⭐⭐⭐ Amazing! *by on Reviewed in the United States May 18, 2026* I love this little oscope. Great price! Works well for car audio, and the signal generator is awesome for electronics troubleshooting! They make a wireless soldiering pen that’s awesome too! Definitely gonna buy more from these guys and the tech support is on point! ### ⭐⭐⭐⭐⭐ Did the job *by on Reviewed in the United States August 13, 2026* works well ## Frequently Bought Together - FNIRSI DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single - FNIRSI DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Auto-Ranging Volt Meter with Recording and Monitoring Data Mode, Resistance, Capacitance, Diode, Frequency, NCV, Current Voltage Tester - FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/672019787-dso-510-oscilloscope](https://www.desertcart.mx/products/672019787-dso-510-oscilloscope) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-09*